levenhuk  (107 produits)

Air quality control is the key to good health CO₂ limit values alert, minimum and maximum values displayed Built-in thermometer, hygrometer, clock, calendar Large digits and visible colorful comfor...

Stylish and useful gadget - an instrument that ensures the quality of the air CO₂ level measurement and comfort level alarms Spectacular round LCD screen with comprehensive information about the mi...

Backlight color change depending on the CO2 concentration Alarm sounds when the critical level of CO2 is reached Wi-Fi module, compatible with “Smart Life/Tuya Smart” mobile app Powered by a rechar...

Measures the carbon dioxide level and alerts you to any exceeded limits Built-in thermometer and hygrometer to monitor temperature and humidity Rugged ABS plastic case, backlit color LCD screen Vis...

CO2 monitor and air analyzer Thermometer and hygrometer for indoor measurements Date and time can be set up Large digits and bright backlight Powered by a rechargeable battery

Measures the noise pollution and CO2 levels Built-in thermometer and hygrometer Bright screen with a backlight Stylish design, durable ABS plastic Powered by a rechargeable battery

Accurate air humidity and temperature measurements Arrows that show trends in the readings Maximum and minimum records are kept in the device's memory Powered by batteries; easy to take with you Tw...

Determines the concentration of the fine particles in the air Measures the carbon dioxide levels and alerts you to critical values Built-in thermometer and hygrometer Monochrome backlit screen and ...

A digital device that is both a thermometer and a watch Measures temperature at two locations: indoors and outdoors Remote sensor with a built-in hygrometer and a built-in screen Radio signal radiu...

Accurate temperature and humidity readings at the measurement locations The limit values are displayed on the screen Arrows, indicating trends in decreasing and increasing values Color-coded comfor...

Clock that measures room temperature and humidity Calendar and two alarms with a snooze option Spectacular design with a screen and a rotating projector unit Time digits can be projected on any fla...

Digital device for temperature and air humidity measurements Arrows, indicating trends in the parameters Display of the maximum and minimum records Magnetic back panel to fix the device on metal su...

Stylish digital device with weather station and alarm clock functions Table stand with a wood grain pattern; control buttons are on the back panel Information about the room temperature and humidit...

Wireless remote sensor with a built-in screen Connection to the weather station via a radio link Signal indicator; powered by standard batteries